I decided a long time ago that my gun collection is the least of my worries if a really bad situation occurs. More important is family and ID records and some liquid assets I keep around.
I will take one "affordable" gun with me --affordable in the sense that I can afford to let it go at any shelters, hopefully by getting a receipt for it.
I have two bugout bags, one with food, underwear, socks, aspirin and the like, and other necessities for three or four days, along with some barter goods like a carton of generic cigarettes and even though I don't drink, I was thinking of sticking a pint or two of whiskey in there.
Also included is a compass, signal mirror, first aid kit, P-38 can opener, other survival stuff --like a non-intimidating knife, you know.
The other (empty) bag is for running around the house and collecting the valuables mentioned above --hopefully, I'll be able to do this. I keep my Amateur Radio Handi-Talkie pretty much fully charged because the local repeater is up in the mountains and is solar powered. This, in case the cell phone network crashes.
I've got other stuff in the car, road flares, water, etc.
All in all, a "layered" approach, but with my valuable and precious guns only a tertiary concern.
In case of a building emergency, the guns go out the window to the lawn below.
Terry, 230RN